diff --git a/layout/html/tests/table/bugs/bug46268.html b/layout/html/tests/table/bugs/bug46268.html
new file mode 100644
index 000000000000..16754c1cd820
--- /dev/null
+++ b/layout/html/tests/table/bugs/bug46268.html
@@ -0,0 +1,41 @@
+
+
+
+Table Background Testcase
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Cell A |
+ Cell B |
+ Cell C |
+ Cell D |
+
+
+ Cell E |
+ Cell F |
+ Cell G |
+ Cell H |
+
+
+
+
+ Cell I |
+ Cell J |
+ Cell K |
+ Cell L |
+
+
+
+
+
+
diff --git a/layout/html/tests/table/bugs/bug83786.html b/layout/html/tests/table/bugs/bug83786.html
new file mode 100644
index 000000000000..5efba89a8d81
--- /dev/null
+++ b/layout/html/tests/table/bugs/bug83786.html
@@ -0,0 +1,45 @@
+
+
+
+ CSS Tables: Margins
+
+
+
+
+ This____
+ text____
+ should__
+ be______
+ wrapped,
+ one_____
+ word____
+ to______
+ a_______
+ line.___
+_FAIL!__
+ |
+
+
diff --git a/layout/html/tests/table/bugs/bug86220.html b/layout/html/tests/table/bugs/bug86220.html
new file mode 100644
index 000000000000..7d4b8529b663
--- /dev/null
+++ b/layout/html/tests/table/bugs/bug86220.html
@@ -0,0 +1,16 @@
+
+
+
+row color strict
+
+
+
+
+260px
+
+
+
diff --git a/layout/html/tests/table/bugs/file_list5.txt b/layout/html/tests/table/bugs/file_list5.txt
index 23713371f395..ba303d815e59 100644
--- a/layout/html/tests/table/bugs/file_list5.txt
+++ b/layout/html/tests/table/bugs/file_list5.txt
@@ -42,6 +42,7 @@ file:///s|/mozilla/layout/html/tests/table/bugs/bug4527.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug4527.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug45350.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug4576.html
+file:///s|/mozilla/layout/html/tests/table/bugs/bug46268.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug46368-1.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug46368-2.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug46480-1.html
diff --git a/layout/html/tests/table/bugs/file_list6.txt b/layout/html/tests/table/bugs/file_list6.txt
index 36aabd71e896..761e5df1ed53 100644
--- a/layout/html/tests/table/bugs/file_list6.txt
+++ b/layout/html/tests/table/bugs/file_list6.txt
@@ -41,7 +41,9 @@ file:///s|/mozilla/layout/html/tests/table/bugs/bug8032-2.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug8361.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug8381.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug8411.xml
+file:///s|/mozilla/layout/html/tests/table/bugs/bug83786.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug8499.html
+file:///s|/mozilla/layout/html/tests/table/bugs/bug86220.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug8858.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug8950.html
file:///s|/mozilla/layout/html/tests/table/bugs/bug9024.html